*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    color: #000;
}

/* header */
header{
    width: 100%;
    height: 82px;
    background-color: #fff;
}
/* 头部div */
.toubu{
    width: 100%;
    height: 82px;
    display: flex;
    justify-content: center;
    flex-direction: row;
}
/* logo */
.logo{
    width: 260px;
    height: 60px;

    padding: 10px 0;
}
.logo img{
    width: 80px;
    height: 51px;
    line-height: 80px;
}
/* 标题 */
.biaoti{
    height: 82px;
    width: 1334px;

}
.biaoti ul{
    width: 100%;
    height: 30px;
    margin-top: 26px;
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
}
.biaoti ul>li{
    display: inline-block;
    margin-right: 30px;  
    position: relative;
}
.biaoti ul>li>a>span{
    color: #878787;
}
.biaoti ul>li:hover span{
    color: #62a727;
}

.xian{
    width: 0;
    height: 1px;
    background-color: #62a727;
    position: absolute;
    top: 30px;
    left: 16px;
    transition: all 0.3s linear;
}
.biaoti ul>li:hover .xian{
    width: 40px;
    transform: translateX(-20px);
}



/* 右侧图标 */
.tubiao{
    height: 82px;
    width: 224px;
    /* border: 1px solid black; */
}
.tubiao2{
    width: 224px;
    height: 32px;
    /* border: 1px solid black; */
    margin-top: 25px;
    
}
.tubiao3{
    height: 30px;
    width: 150px;
    /* border: 1px solid black; */
    float: right;
    display: flex;
    justify-content: space-between;
}
.tubiao4{
    height: 30px;
    width: 30px;
    /* border: 1px solid black; */
}
.tubiao4 img{
    height: 25px;
    width: 25px;
}

